Expression of the Pib rice-blast-resistance gene family is up-regulated by environmental conditions favouring infection and by chemical signals that trigger secondary plant defences.

abstract：:Leaves develop as flat lateral organs from the indeterminate shoot apical meristem. The establishment of polarity along three-dimensional axes, proximal-distal, medial-lateral, and adaxial-abaxial axes, is crucial for the growth of normal leaves. The mutations of ASYMMETRIC LEAVES1 (AS1) and AS2 of Arabidopsis thalian...

journal_title：Plant molecular biology

authors： Nakagawa A,Takahashi H,Kojima S,Sato N,Ohga K,Cha BY,Woo JT,Nagai K,Horiguchi G,Tsukaya H,Machida Y,Machida C

更新日期：2012-08-01 00:00:00

abstract：:Miniature inverted-repeat transposable elements (MITEs) are short, non autonomous DNA elements that are widespread and abundant in plant genomes. The high sequence and size conservation observed in many MITE families suggest that they have spread recently throughout their respective host genomes. Here we present a mai...

journal_title：Plant molecular biology

authors： Zerjal T,Joets J,Alix K,Grandbastien MA,Tenaillon MI

更新日期：2009-09-01 00:00:00

abstract：:Transgenic Arabidopsis thaliana plants expressing cel1 antisense exhibit reduced levels of cel1 mRNA and protein compared with wild-type plants. The former display significant alterations in their phenotype. cel1 antisense plants have shorter stems and roots and are mechanically weaker than their wild-type counterpart...

journal_title：Plant molecular biology

authors： Tsabary G,Shani Z,Roiz L,Levy I,Riov J,Shoseyov O

更新日期：2003-01-01 00:00:00

abstract：:The identification of some nodule-specific host proteins (nodulins) from common bean (Phaseolus vulgaris L.), a tropical ureide-transporting legume, is described. Particularly, the existence and developmental expression of several abundant nodule-specific transcripts of P. vulgaris are shown, including leghemoglobin, ...

journal_title：Plant molecular biology

authors： Campos F,Padilla J,Vázquez M,Ortega JL,Enríquez C,Sánchez F

更新日期：1987-11-01 00:00:00

abstract：:Exposure of seedlings of a chilling-sensitive variety of rice (Oryza sativa L. cv. Wasetoittu) to water stress (0.5 M mannitol, 30 min) at room temperature induced a degree of chilling resistance. No such resistance was induced by exogenous abscisic acid (ABA) application (10 microM, 60 min). Upon short-term water str...

journal_title：Plant molecular biology

authors： Takahashi R,Joshee N,Kitagawa Y

更新日期：1994-10-01 00:00:00

abstract：:RNA silencing is a collective term that encompasses the sequence of events that leads to the targeted degradation of cellular mRNA and thus to the silencing of corresponding gene expression. RNA silencing is initiated after introduction into the host genome of a gene that is homologous to an endogenous gene. Transcrip...

journal_title：Plant molecular biology

authors： Susi P,Hohkuri M,Wahlroos T,Kilby NJ

更新日期：2004-01-01 00:00:00

abstract：:We have cloned and sequenced a gene, pds, from the cyanobacterium Synechococcus PCC7942 that is responsible for resistance to the bleaching herbicide norflurazon. A point mutation in that gene, leading to an amino acid substitution from valine to glycine in its polypeptide product, was found to confer this resistance....

journal_title：Plant molecular biology

authors： Chamovitz D,Pecker I,Hirschberg J

更新日期：1991-06-01 00:00:00

abstract：:As part of a strategy to determine the precise role of pea (Pisum sativum) lectin, Psl, in nodulation of pea by Rhizobium leguminosarum, mutations were introduced into the genetic determinant for pea lectin by site-directed mutagenesis using PCR. Introduction of a specific mutation, N125D, into a central area of the s...

journal_title：Plant molecular biology

authors： van Eijsden RR,Hoedemaeker FJ,Díaz CL,Lugtenberg BJ,de Pater BS,Kijne JW

更新日期：1992-12-01 00:00:00

abstract：KEY MESSAGE:Psoralen synthase and angelicin synthase responsible for the formation of psoralen and angelicin in Peucedanum praeruptorum Dunn were identified and functionally characterized, respectively. Furanocoumarins were reported to possess several activities such as anticancer, anti-inflammatory and neuroprotective...

journal_title：Plant molecular biology

authors： Jian X,Zhao Y,Wang Z,Li S,Li L,Luo J,Kong L

更新日期：2020-10-01 00:00:00

abstract：KEY MESSAGE:Combining with a CRISPR/Cas9 system, Agrobacterium-mediated transformation can lead to precise targeted T-DNA integration in the rice genome. Agrobacterium-mediated T-DNA integration into the plant genomes is random, which often causes variable transgene expression and insertional mutagenesis. Because T-DNA...

journal_title：Plant molecular biology

authors： Lee K,Eggenberger AL,Banakar R,McCaw ME,Zhu H,Main M,Kang M,Gelvin SB,Wang K

更新日期：2019-03-01 00:00:00

abstract：:We have constructed a yeast artificial chromosome (YAC) library using high-molecular-weight DNA prepared from agarose-embedded leaf protoplasts of the maize inbred line UE95. This library contains 79,000 clones with an average insert size of 145 kb and should therefore represent approximately three haploid genome equi...

journal_title：Plant molecular biology

authors： Edwards KJ,Thompson H,Edwards D,de Saizieu A,Sparks C,Thompson JA,Greenland AJ,Eyers M,Schuch W

更新日期：1992-05-01 00:00:00

abstract：:DORNRÖSCHEN (DRN) and DORNRÖSCHEN-LIKE (DRNL) encode AP2-domain transcription factors, which act redundantly in cotyledon organogenesis. A more detailed genetic study now integrates DRN and DRNL into the CUP-SHAPED COTYLEDON (CUC) regulatory network and places DRN and DRNL differentially within the auxin signalling ne...

journal_title：Plant molecular biology

authors： Chandler JW,Cole M,Jacobs B,Comelli P,Werr W

更新日期：2011-02-01 00:00:00

abstract：:The PsbS gene product (PSII-S) which is an integral subunit of photosystem II has recently been reported to be a new type of pigment-binding protein [11]. The chlorophylls of the PSII-S protein exhibit weak excitonic coupling and this protein is stable also in the absence of pigments. Here we investigated the expressi...

journal_title：Plant molecular biology

authors： Adamska I,Funk C,Renger G,Andersson B

更新日期：1996-07-01 00:00:00

abstract：:Pleiotropic effects are one of the main concerns regarding genetically modified organisms (GMOs). This includes unintended side effects of the transgene or its genome insertion site on the regulation of other endogenous genes, which could potentially cause the accumulation of different secondary metabolites that may h...

journal_title：Plant molecular biology

authors： Ioset JR,Urbaniak B,Ndjoko-Ioset K,Wirth J,Martin F,Gruissem W,Hostettmann K,Sautter C

更新日期：2007-11-01 00:00:00

abstract：:Arabidopsis accessions are either winter-annuals, which require cold winter temperatures for spring flowering, or rapid-cycling summer annuals. Typically, winter annual accessions have functional FRIGIDA (FRI) and FRIGIDA-LIKE 1 (FRL1) proteins that promote high expression of FLOWERING LOCUS C (FLC), which prevents fl...

journal_title：Plant molecular biology

authors： Risk JM,Laurie RE,Macknight RC,Day CL

更新日期：2010-07-01 00:00:00

abstract：:Several clones corresponding to the gene encoding NADH-dependent hydroxypyruvate reductase have been isolated from a cucumber genomic library. Restriction mapping indicates the presence of two HPR genes, hpr-A and hpr-B, in the cucumber genome. Examination of the DNAs of individual plants suggests that hpr-A and hpr-B...

journal_title：Plant molecular biology

authors： Schwartz BW,Sloan JS,Becker WM

更新日期：1991-10-01 00:00:00

abstract：:A gene family of at least five members encodes the tobacco mitochondrial Rieske Fe-S protein (RISP). To determine whether all five RISPs are translocated to mitochondria, fusion proteins containing the putative presequences of tobacco RISPs and Escherichia coli beta-glucuronidase (GUS) were expressed in transgenic tob...

journal_title：Plant molecular biology

authors： Huang J,Levings CS 3rd

更新日期：1995-11-01 00:00:00

abstract：:Proline-rich protein (PRP), a cell wall protein of plant, has been studied in many plant species. Yet, none of the PRPs has been functionally elucidated. Here we report a novel flower-specific PRP designated OsPRP3 from rice. Expression analysis showed that the OsPRP3 transcript was mainly present in rice flower and a...

journal_title：Plant molecular biology

authors： Gothandam KM,Nalini E,Karthikeyan S,Shin JS

更新日期：2010-01-01 00:00:00

abstract：:The complete nucleotide sequence of the Chlamydomonas eugametos (Chlamydomonadales, Chlorophyceae, sensu Mattox and Stewart) mitochondrial genome has been determined (22,897 bp, 34.6% G + C). The genes identified in this circular-mapping genome include those for apocytochrome b, subunit 1 of the cytochrome oxidase com...

journal_title：Plant molecular biology

authors： Denovan-Wright EM,Nedelcu AM,Lee RW

更新日期：1998-01-01 00:00:00

abstract：:A genomic library was prepared from Populus kitakamiensis and screened with the cDNA for an anionic peroxidase from P. kitakamiensis. One genomic clone was isolated that contained two tandemly oriented genes for anionic peroxidases, prxA3a and prxA4a. Both genes consisted of four exons and three introns; the introns h...

journal_title：Plant molecular biology

authors： Osakabe K,Koyama H,Kawai S,Katayama Y,Morohoshi N

更新日期：1995-07-01 00:00:00

abstract：:We describe here the isolation and characterization of OsiSAP8, a member of stress Associated protein (SAP) gene family from rice characterized by the presence of A20 and AN1 type Zinc finger domains. OsiSAP8 is a multiple stress inducible gene, induced by various stresses, namely heat, cold, salt, desiccation, submer...

journal_title：Plant molecular biology

authors： Kanneganti V,Gupta AK

更新日期：2008-03-01 00:00:00

abstract：:GRAS proteins belong to a plant-specific transcription factor family. Currently, 33 GRAS members including a putative expressed pseudogene have been identified in the Arabidopsis genome. With a reverse genetic approach, we have constructed a "phenome-ready unimutant collection" of the GRAS genes in Arabidopsis thalian...

journal_title：Plant molecular biology

authors： Lee MH,Kim B,Song SK,Heo JO,Yu NI,Lee SA,Kim M,Kim DG,Sohn SO,Lim CE,Chang KS,Lee MM,Lim J

更新日期：2008-08-01 00:00:00

abstract：:Neutral/Alkaline invertases are unique to plant and photosynthetic bacteria. The function of Neutral/Alkaline invertases in plant development is not clear so far. In this study, we isolated an Arabidopsis (Col-0) mutant insensitive to osmotic stress-induced inhibition on lateral root growth. Map-based cloning reveals ...

journal_title：Plant molecular biology

authors： Qi X,Wu Z,Li J,Mo X,Wu S,Chu J,Wu P

更新日期：2007-07-01 00:00:00

abstract：:The multiple copies of the chloroplast genome (plastome) are condensed and organized into nucleoids by a set of proteins. One of these, the DNA-binding protein DCP68 from soybean, has previously been shown to compact DNA and to inhibit DNA synthesis in vitro. N-terminal amino acid analysis and the absorption spectrum ...

journal_title：Plant molecular biology

authors： Chi-Ham CL,Keaton MA,Cannon GC,Heinhorst S

更新日期：2002-08-01 00:00:00

abstract：:Controlled cellular suicide is an important process that can be observed in various organs during plant development. From the generation of proper sexual organs in monoecious plants to the hypersensitive response (HR) that occurs during incompatible pathogen interactions, programmed cell death (PCD) can be readily obs...

journal_title：Plant molecular biology

authors： Pontier D,Gan S,Amasino RM,Roby D,Lam E

更新日期：1999-04-01 00:00:00

abstract：:We describe the molecular and functional characterization of three closely related S-adenosyl-L-methionine synthetase (SAMS) isoenzymes from Catharanthus roseus (Madagascar periwinkle). The genes are differentially expressed in cell cultures during growth of the culture and after application of various stresses (elici...

journal_title：Plant molecular biology

authors： Schröder G,Eichel J,Breinig S,Schröder J

更新日期：1997-01-01 00:00:00

abstract：:Many studies in both animal and plant systems have shown that matrix attachment regions (MARs) can increase the expression of flanking transgenes. However, our previous studies revealed no effect of the chicken lysozyme MARs (chiMARs) on transgene expression in the first generation transgenic Arabidopsis thaliana plan...

journal_title：Plant molecular biology

authors： De Bolle MF,Butaye KM,Goderis IJ,Wouters PF,Jacobs A,Delauré SL,Depicker A,Cammue BP

更新日期：2007-03-01 00:00:00

abstract：:Plants, algae, cyanobacteria and many other bacteria synthesize the tetrapyrrole precursor, delta-aminolevulinic acid (ALA), from glutamate by means of a tRNAGlu-mediated pathway. The enzyme glutamyl-tRNA reductase (GTR) catalyzes the first committed step in this pathway, which is the reduction of tRNA-bound glutamate...

journal_title：Plant molecular biology

authors： Srivastava A,Lake V,Nogaj LA,Mayer SM,Willows RD,Beale SI

更新日期：2005-07-01 00:00:00

abstract：:The 12-oxo-phytodienoic acid reductases (OPRs) are enzymes that catalyze the reduction of double bonds adjacent to an oxo group in alpha,beta-unsaturated aldehydes or ketones. Some of them have very high substrate specificity and are part of the octadecanoid pathway which convert linolenic acid to the phytohormone jas...

journal_title：Plant molecular biology

authors： Zhang J,Simmons C,Yalpani N,Crane V,Wilkinson H,Kolomiets M

更新日期：2005-09-01 00:00:00

abstract：:The cis-regulatory elements that confer cell cycle-dependent expression to the wheat histone H3 gene were investigated in rice cells (Oc strain) transformed with H3/GUS chimeric genes. 5' deletion mutants of the H3 promoter region (from -1711, -908 or -185 to +57 relative to the transcription start site) were joined t...

journal_title：Plant molecular biology

authors： Ohtsubo N,Nakayama T,Terada R,Shimamoto K,Iwabuchi M

更新日期：1993-11-01 00:00:00